Accurate Injector Service (AIS) is an efficient, professional fuel injector cleaning and balancing company dedicated to restoring your injectors to peak performance and providing you with top value and fast turn around.

They came back within 3 days with the speedy shipping option they were very customer friendly. I even got a kind of dyno readout for my injectors showing the matched before and after results. The car runs much smoother and overall stronger. The gas mileage went up about 2-3mpg.